Use grid paper to find the median of the data. Then find the median of the lower half and the median of the upper half of the data. 5, 8, 10, 1, 7, 6, 15, 8, 6 The median is. The median of the lower half of the data is. The median of the upper half of the data is.

Median = 7

Median of lower half = 6

Median of upper half = 10

Step-by-step explanation:

Median is the middle number of a set of data after rearrangement. Rearrangement can either be ascending or descending order.

Given the dа ta:

5, 8, 10, 1, 7, 6, 15, 8, 6

On arranging in ascending order

(1,5,6,6),7, (8,8,10,15)

It can be seen that the number at the middle is 7.

Median = 7

To get the median of the lower half of the data, we will locate the (N/4) th value of the data

N = sum of all the datas

N = 66

We need to locate the (66/4) th number i. e 16.5th number

The median of the lower half will be 6 (when summing the numbers, 16.5falls on the 4th value which us 6)

Median of upper half is gotten by locating (3N/4) th value

3*66/4

= 49.5th value

On cumulating, the 49.5th value falls on the number 10.

The median of upper half = 10